I'd say the chest thing is due to the massive amount of extra strength you'd gain as opposed to minor stats increases on the ring. Sims are based around you playing perfectly which means very little HP loss. Once you have 4 set T20 you basically want to dump HP through TV/DS as soon as you have enough and judgment up. With Liadrin's you need to make sure your opener is planned and take in to account that you get 1 HP on activation. Sure you might waste one or two to accommodate Wake but that should be it.